CVE-2019-9023
- State
- Published
- Severity
- Not scored
- Published
- Feb 22, 2019
- Updated
- Aug 4, 2024
- Reserved
- Feb 22, 2019
Description
An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- USN-3902-2vendor-advisory
- https://bugs.php.net/bug.php?id=77382
- https://bugs.php.net/bug.php?id=77418
- DSA-4398vendor-advisory
- https://bugs.php.net/bug.php?id=77371
- USN-3902-1vendor-advisory
- 107156vdb-entry
- https://bugs.php.net/bug.php?id=77370
- https://bugs.php.net/bug.php?id=77385
- https://bugs.php.net/bug.php?id=77394
- https://bugs.php.net/bug.php?id=77381
- https://security.netapp.com/advisory/ntap-20190321-0001/
- https://support.f5.com/csp/article/K06372014
- openSUSE-SU-2019:1256vendor-advisory
- openSUSE-SU-2019:1293vendor-advisory
- openSUSE-SU-2019:1572vendor-advisory
- openSUSE-SU-2019:1573vendor-advisory
- RHSA-2019:2519vendor-advisory
- RHSA-2019:3299vendor-advisory
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